Bone ResorptionOsteoclastsBone and BonesRANK LigandCathepsin KBone RemodelingOsteopetrosisOsteoprotegerinOsteoblastsOsteolysisReceptor Activator of Nuclear Factor-kappa BHypercalcemiaDiphosphonatesAcid PhosphataseSkullBone NeoplasmsRoot ResorptionOsteogenesisBone DiseasesParathyroid HormoneBone Marrow CellsParathyroid Hormone-Related ProteinCalcitoninTibiaBone Density Conservation AgentsBone DensityCells, CulturedCathepsinsOsteoporosisCell DifferentiationCoculture TechniquesBone DevelopmentCalciumReceptors, Tumor Necrosis FactorMultiple MyelomaMice, KnockoutAlveolar Bone LossMice, Inbred C57BLBone MatrixBone MarrowFetal ResorptionRabbitsMembrane GlycoproteinsAlendronateTooth ResorptionBone Diseases, MetabolicFemurOsteocalcinSignal TransductionBone RegenerationEtidronic AcidCollagen Type IOsteoporosis, PostmenopausalIsoenzymesBone TransplantationAlkaline PhosphataseX-Ray MicrotomographyOsteocytesTooth MovementOsteitis DeformansFractures, BoneReceptors, Cytoplasmic and NuclearGlycoproteinsCarrier ProteinsCalcification, PhysiologicParietal BoneOvariectomyAlveolar ProcessHydroxyprolineBiological MarkersBone Marrow TransplantationBone SubstitutesMacrophage Colony-Stimulating FactorIliumBone Morphogenetic ProteinsCalcitriolRNA, MessengerAbsorptiometry, PhotonClodronic AcidBone CementsGene Expression RegulationCollagenPeriosteum